Multiple Choice
In the infrared spectrum,a compound of formula C4H8O gave an absorption band at 1720 cm-1,but no bands at 2720 - 2830 and 3400 cm-1.What is the compound?
A) 2-butanone
B) butanal
C) cis-2-butenol
D) trans-2-butenol
E) 1-butenol
Correct Answer:

Verified
Correct Answer:
Verified
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